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ARM: Add support for MB86R0x SoCs

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Signed-off-by: Matthias Weisser <weisserm@arcor.de>
This commit is contained in:
Matthias Weisser 2010-08-09 13:31:49 +02:00 committed by Wolfgang Denk
parent b77f380115
commit 6052ac8386
9 changed files with 956 additions and 6 deletions
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47
arch/arm/cpu/arm926ejs/mb86r0x/Makefile Normal file
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#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(SOC).a
COBJS = clock.o reset.o timer.o
SOBJS =
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
START := $(addprefix $(obj),$(START))
all: $(obj).depend $(LIB)
$(LIB): $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

43
arch/arm/cpu/arm926ejs/mb86r0x/clock.c Normal file
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/*
* (C) Copyright 2010
* Matthias Weisser <weisserm@arcor.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
/*
* Get the peripheral bus frequency depending on pll pin settings
*/
ulong get_bus_freq(ulong dummy)
{
struct mb86r0x_crg * crg = (struct mb86r0x_crg *)
MB86R0x_CRG_BASE;
uint32_t pllmode;
pllmode = readl(&crg->crpr) & MB86R0x_CRG_CRPR_PLLMODE;
if (pllmode == MB86R0x_CRG_CRPR_PLLMODE_X20)
return 40000000;
return 41164767;
}

40
arch/arm/cpu/arm926ejs/mb86r0x/reset.c Normal file
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/*
* (C) Copyright 2010
* Matthias Weisser <weisserm@arcor.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
/*
* Reset the cpu by setting software reset request bit
*/
void reset_cpu(ulong ignored)
{
struct mb86r0x_crg * crg = (struct mb86r0x_crg *)
MB86R0x_CRG_BASE;
writel(MB86R0x_CRSR_SWRSTREQ, &crg->crsr);
while (1)
/* NOP */;
/* Never reached */
}

142
arch/arm/cpu/arm926ejs/mb86r0x/timer.c Normal file
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/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
* (C) Copyright 2010
* Matthias Weisser, Graf-Syteco <weisserm@arcor.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <div64.h>
#include <common.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
#define TIMER_LOAD_VAL 0xffffffff
#define TIMER_FREQ (CONFIG_MB86R0x_IOCLK / 256)
static unsigned long long timestamp;
static ulong lastdec;
static inline unsigned long long tick_to_time(unsigned long long tick)
{
tick *= CONFIG_SYS_HZ;
do_div(tick, TIMER_FREQ);
return tick;
}
static inline unsigned long long usec_to_tick(unsigned long long usec)
{
usec *= TIMER_FREQ;
do_div(usec, 1000000);
return usec;
}
/* nothing really to do with interrupts, just starts up a counter. */
int timer_init(void)
{
struct mb86r0x_timer * timer = (struct mb86r0x_timer *)
MB86R0x_TIMER_BASE;
ulong ctrl = readl(&timer->control);
writel(TIMER_LOAD_VAL, &timer->load);
ctrl |= MB86R0x_TIMER_ENABLE | MB86R0x_TIMER_PRS_8S |
MB86R0x_TIMER_SIZE_32;
writel(ctrl, &timer->control);
reset_timer_masked();
return 0;
}
/*
* timer without interrupts
*/
unsigned long long get_ticks(void)
{
struct mb86r0x_timer * timer = (struct mb86r0x_timer *)
MB86R0x_TIMER_BASE;
ulong now = readl(&timer->value);
if (now <= lastdec) {
/* normal mode (non roll) */
/* move stamp forward with absolut diff ticks */
timestamp += lastdec - now;
} else {
/* we have rollover of incrementer */
timestamp += lastdec + TIMER_LOAD_VAL - now;
}
lastdec = now;
return timestamp;
}
void reset_timer_masked(void)
{
struct mb86r0x_timer * timer = (struct mb86r0x_timer *)
MB86R0x_TIMER_BASE;
/* capture current value time */
lastdec = readl(&timer->value);
timestamp = 0; /* start "advancing" time stamp from 0 */
}
ulong get_timer_masked(void)
{
return tick_to_time(get_ticks());
}
void __udelay(unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
tmo = usec_to_tick(usec);
tmp = get_ticks(); /* get current timestamp */
while ((get_ticks() - tmp) < tmo) /* loop till event */
/*NOP*/;
}
void reset_timer(void)
{
reset_timer_masked();
}
ulong get_timer(ulong base)
{
return get_timer_masked() - base;
}
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On ARM it returns the number of timer ticks per second.
*/
ulong get_tbclk(void)
{
ulong tbclk;
tbclk = TIMER_FREQ;
return tbclk;
}

74
arch/arm/include/asm/arch-mb86r0x/asm-offsets.h Normal file
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/*
* (C) Copyright 2010
* Matthias Weisser <weisserm@arcor.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef ASM_OFFSETS_H
#define ASM_OFFSETS_H
/*
* Offset definitions for DDR controller
*/
#define DDR2_DRIC 0x00
#define DDR2_DRIC1 0x02
#define DDR2_DRIC2 0x04
#define DDR2_DRCA 0x06
#define DDR2_DRCM 0x08
#define DDR2_DRCST1 0x0a
#define DDR2_DRCST2 0x0c
#define DDR2_DRCR 0x0e
#define DDR2_DRCF 0x20
#define DDR2_DRASR 0x30
#define DDR2_DRIMS 0x50
#define DDR2_DROS 0x60
#define DDR2_DRIBSODT1 0x64
#define DDR2_DROABA 0x70
#define DDR2_DROBS 0x84
/*
* Offset definitions Chip Control Module
*/
#define CCNT_CDCRC 0xec
/*
* Offset definitions clock reset generator
*/
#define CRG_CRPR 0x00
#define CRG_CRHA 0x18
#define CRG_CRPA 0x1c
#define CRG_CRPB 0x20
#define CRG_CRHB 0x24
#define CRG_CRAM 0x28
/*
* Offset definitions External bus interface
*/
#define MEMC_MCFMODE0 0x00
#define MEMC_MCFMODE2 0x08
#define MEMC_MCFMODE4 0x10
#define MEMC_MCFTIM0 0x20
#define MEMC_MCFTIM2 0x28
#define MEMC_MCFTIM4 0x30
#define MEMC_MCFAREA0 0x40
#define MEMC_MCFAREA2 0x48
#define MEMC_MCFAREA4 0x50
#endif /* ASM_OFFSETS_H */

31
arch/arm/include/asm/arch-mb86r0x/hardware.h Normal file
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/*
* (C) Copyright 2007
*
* Author : Carsten Schneider, mycable GmbH
* <cs@mycable.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
#include <asm/sizes.h>
#include <asm/arch/mb86r0x.h>
#endif

573
arch/arm/include/asm/arch-mb86r0x/mb86r0x.h Normal file
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/*
* (C) Copyright 2007
*
* mb86r0x definitions
*
* Author : Carsten Schneider, mycable GmbH
* <cs@mycable.de>
*
* (C) Copyright 2010
* Matthias Weisser <weisserm@arcor.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef MB86R0X_H
#define MB86R0X_H
#ifndef __ASSEMBLY__
/* GPIO registers */
struct mb86r0x_gpio {
uint32_t gpdr0;
uint32_t gpdr1;
uint32_t gpdr2;
uint32_t res;
uint32_t gpddr0;
uint32_t gpddr1;
uint32_t gpddr2;
};
/* PWM registers */
struct mb86r0x_pwm {
uint32_t bcr;
uint32_t tpr;
uint32_t pr;
uint32_t dr;
uint32_t cr;
uint32_t sr;
uint32_t ccr;
uint32_t ir;
};
/* The mb86r0x chip control (CCNT) register set. */
struct mb86r0x_ccnt {
uint32_t ccid;
uint32_t csrst;
uint32_t pad0[2];
uint32_t cist;
uint32_t cistm;
uint32_t cgpio_ist;
uint32_t cgpio_istm;
uint32_t cgpio_ip;
uint32_t cgpio_im;
uint32_t caxi_bw;
uint32_t caxi_ps;
uint32_t cmux_md;
uint32_t cex_pin_st;
uint32_t cmlb;
uint32_t pad1[1];
uint32_t cusb;
uint32_t pad2[41];
uint32_t cbsc;
uint32_t cdcrc;
uint32_t cmsr0;
uint32_t cmsr1;
uint32_t pad3[2];
};
/* The mb86r0x clock reset generator */
struct mb86r0x_crg {
uint32_t crpr;
uint32_t pad0;
uint32_t crwr;
uint32_t crsr;
uint32_t crda;
uint32_t crdb;
uint32_t crha;
uint32_t crpa;
uint32_t crpb;
uint32_t crhb;
uint32_t cram;
};
/* The mb86r0x timer */
struct mb86r0x_timer {
uint32_t load;
uint32_t value;
uint32_t control;
uint32_t intclr;
uint32_t ris;
uint32_t mis;
uint32_t bgload;
};
/* mb86r0x gdc display controller */
struct mb86r0x_gdc_dsp {
/* Display settings */
uint32_t dcm0;
uint16_t pad00;
uint16_t htp;
uint16_t hdp;
uint16_t hdb;
uint16_t hsp;
uint8_t hsw;
uint8_t vsw;
uint16_t pad01;
uint16_t vtr;
uint16_t vsp;
uint16_t vdp;
uint16_t wx;
uint16_t wy;
uint16_t ww;
uint16_t wh;
/* Layer 0 */
uint32_t l0m;
uint32_t l0oa;
uint32_t l0da;
uint16_t l0dx;
uint16_t l0dy;
/* Layer 1 */
uint32_t l1m;
uint32_t cbda0;
uint32_t cbda1;
uint32_t pad02;
/* Layer 2 */
uint32_t l2m;
uint32_t l2oa0;
uint32_t l2da0;
uint32_t l2oa1;
uint32_t l2da1;
uint16_t l2dx;
uint16_t l2dy;
/* Layer 3 */
uint32_t l3m;
uint32_t l3oa0;
uint32_t l3da0;
uint32_t l3oa1;
uint32_t l3da1;
uint16_t l3dx;
uint16_t l3dy;
/* Layer 4 */
uint32_t l4m;
uint32_t l4oa0;
uint32_t l4da0;
uint32_t l4oa1;
uint32_t l4da1;
uint16_t l4dx;
uint16_t l4dy;
/* Layer 5 */
uint32_t l5m;
uint32_t l5oa0;
uint32_t l5da0;
uint32_t l5oa1;
uint32_t l5da1;
uint16_t l5dx;
uint16_t l5dy;
/* Cursor */
uint16_t cutc;
uint8_t cpm;
uint8_t csize;
uint32_t cuoa0;
uint16_t cux0;
uint16_t cuy0;
uint32_t cuoa1;
uint16_t cux1;
uint16_t cuy1;
/* Layer blending */
uint32_t l0bld;
uint32_t pad03;
uint32_t l0tc;
uint16_t l3tc;
uint16_t l2tc;
uint32_t pad04[15];
/* Display settings */
uint32_t dcm1;
uint32_t dcm2;
uint32_t dcm3;
uint32_t pad05;
/* Layer 0 extended */
uint32_t l0em;
uint16_t l0wx;
uint16_t l0wy;
uint16_t l0ww;
uint16_t l0wh;
uint32_t pad06;
/* Layer 1 extended */
uint32_t l1em;
uint16_t l1wx;
uint16_t l1wy;
uint16_t l1ww;
uint16_t l1wh;
uint32_t pad07;
/* Layer 2 extended */
uint32_t l2em;
uint16_t l2wx;
uint16_t l2wy;
uint16_t l2ww;
uint16_t l2wh;
uint32_t pad08;
/* Layer 3 extended */
uint32_t l3em;
uint16_t l3wx;
uint16_t l3wy;
uint16_t l3ww;
uint16_t l3wh;
uint32_t pad09;
/* Layer 4 extended */
uint32_t l4em;
uint16_t l4wx;
uint16_t l4wy;
uint16_t l4ww;
uint16_t l4wh;
uint32_t pad10;
/* Layer 5 extended */
uint32_t l5em;
uint16_t l5wx;
uint16_t l5wy;
uint16_t l5ww;
uint16_t l5wh;
uint32_t pad11;
/* Multi screen control */
uint32_t msc;
uint32_t pad12[3];
uint32_t dls;
uint32_t dbgc;
/* Layer blending */
uint32_t l1bld;
uint32_t l2bld;
uint32_t l3bld;
uint32_t l4bld;
uint32_t l5bld;
uint32_t pad13;
/* Extended transparency control */
uint32_t l0etc;
uint32_t l1etc;
uint32_t l2etc;
uint32_t l3etc;
uint32_t l4etc;
uint32_t l5etc;
uint32_t pad14[10];
/* YUV coefficients */
uint32_t l1ycr0;
uint32_t l1ycr1;
uint32_t l1ycg0;
uint32_t l1ycg1;
uint32_t l1ycb0;
uint32_t l1ycb1;
uint32_t pad15[130];
/* Layer palletes */
uint32_t l0pal[256];
uint32_t l1pal[256];
uint32_t pad16[256];
uint32_t l2pal[256];
uint32_t l3pal[256];
uint32_t pad17[256];
/* PWM settings */
uint32_t vpwmm;
uint16_t vpwms;
uint16_t vpwme;
uint32_t vpwmc;
uint32_t pad18[253];
};
/* mb86r0x gdc capture controller */
struct mb86r0x_gdc_cap {
uint32_t vcm;
uint32_t csc;
uint32_t vcs;
uint32_t pad01;
uint32_t cbm;
uint32_t cboa;
uint32_t cbla;
uint16_t cihstr;
uint16_t civstr;
uint16_t cihend;
uint16_t civend;
uint32_t pad02;
uint32_t chp;
uint32_t cvp;
uint32_t pad03[4];
uint32_t clpf;
uint32_t pad04;
uint32_t cmss;
uint32_t cmds;
uint32_t pad05[12];
uint32_t rgbhc;
uint32_t rgbhen;
uint32_t rgbven;
uint32_t pad06;
uint32_t rgbs;
uint32_t pad07[11];
uint32_t rgbcmy;
uint32_t rgbcmcb;
uint32_t rgbcmcr;
uint32_t rgbcmb;
uint32_t pad08[12 + 1984];
};
/* mb86r0x gdc draw */
struct mb86r0x_gdc_draw {
uint32_t ys;
uint32_t xs;
uint32_t dxdy;
uint32_t xus;
uint32_t dxudy;
uint32_t xls;
uint32_t dxldy;
uint32_t usn;
uint32_t lsn;
uint32_t pad01[7];
uint32_t rs;
uint32_t drdx;
uint32_t drdy;
uint32_t gs;
uint32_t dgdx;
uint32_t dgdy;
uint32_t bs;
uint32_t dbdx;
uint32_t dbdy;
uint32_t pad02[7];
uint32_t zs;
uint32_t dzdx;
uint32_t dzdy;
uint32_t pad03[13];
uint32_t ss;
uint32_t dsdx;
uint32_t dsdy;
uint32_t ts;
uint32_t dtdx;
uint32_t dtdy;
uint32_t qs;
uint32_t dqdx;
uint32_t dqdy;
uint32_t pad04[23];
uint32_t lpn;
uint32_t lxs;
uint32_t lxde;
uint32_t lys;
uint32_t lyde;
uint32_t lzs;
uint32_t lzde;
uint32_t pad05[13];
uint32_t pxdc;
uint32_t pydc;
uint32_t pzdc;
uint32_t pad06[25];
uint32_t rxs;
uint32_t rys;
uint32_t rsizex;
uint32_t rsizey;
uint32_t pad07[12];
uint32_t saddr;
uint32_t sstride;
uint32_t srx;
uint32_t sry;
uint32_t daddr;
uint32_t dstride;
uint32_t drx;
uint32_t dry;
uint32_t brsizex;
uint32_t brsizey;
uint32_t tcolor;
uint32_t pad08[93];
uint32_t blpo;
uint32_t pad09[7];
uint32_t ctr;
uint32_t ifsr;
uint32_t ifcnt;
uint32_t sst;
uint32_t ds;
uint32_t pst;
uint32_t est;
uint32_t pad10;
uint32_t mdr0;
uint32_t mdr1;
uint32_t mdr2;
uint32_t mdr3;
uint32_t mdr4;
uint32_t pad14[2];
uint32_t mdr7;
uint32_t fbr;
uint32_t xres;
uint32_t zbr;
uint32_t tbr;
uint32_t pfbr;
uint32_t cxmin;
uint32_t cxmax;
uint32_t cymin;
uint32_t cymax;
uint32_t txs;
uint32_t tis;
uint32_t toa;
uint32_t sho;
uint32_t abr;
uint32_t pad15[2];
uint32_t fc;
uint32_t bc;
uint32_t alf;
uint32_t blp;
uint32_t pad16;
uint32_t tbc;
uint32_t pad11[42];
uint32_t lx0dc;
uint32_t ly0dc;
uint32_t lx1dc;
uint32_t ly1dc;
uint32_t pad12[12];
uint32_t x0dc;
uint32_t y0dc;
uint32_t x1dc;
uint32_t y1dc;
uint32_t x2dc;
uint32_t y2dc;
uint32_t pad13[666];
};
/* mb86r0x gdc geometry engine */
struct mb86r0x_gdc_geom {
uint32_t gctr;
uint32_t pad00[15];
uint32_t gmdr0;
uint32_t gmdr1;
uint32_t gmdr2;
uint32_t pad01[237];
uint32_t dfifog;
uint32_t pad02[767];
};
/* mb86r0x gdc */
struct mb86r0x_gdc {
uint32_t pad00[2];
uint32_t lts;
uint32_t pad01;
uint32_t lsta;
uint32_t pad02[3];
uint32_t ist;
uint32_t imask;
uint32_t pad03[6];
uint32_t lsa;
uint32_t lco;
uint32_t lreq;
uint32_t pad04[16*1024 - 19];
struct mb86r0x_gdc_dsp dsp0;
struct mb86r0x_gdc_dsp dsp1;
uint32_t pad05[4*1024 - 2];
uint32_t vccc;
uint32_t vcsr;
struct mb86r0x_gdc_cap cap0;
struct mb86r0x_gdc_cap cap1;
uint32_t pad06[4*1024];
uint32_t texture_base[16*1024];
struct mb86r0x_gdc_draw draw;
uint32_t pad07[7*1024];
struct mb86r0x_gdc_geom geom;
uint32_t pad08[7*1024];
};
#endif /* __ASSEMBLY__ */
/*
* Physical Address Defines
*/
#define MB86R0x_DDR2_BASE 0xf3000000
#define MB86R0x_GDC_BASE 0xf1fc0000
#define MB86R0x_CCNT_BASE 0xfff42000
#define MB86R0x_CAN0_BASE 0xfff54000
#define MB86R0x_CAN1_BASE 0xfff55000
#define MB86R0x_I2C0_BASE 0xfff56000
#define MB86R0x_I2C1_BASE 0xfff57000
#define MB86R0x_EHCI_BASE 0xfff80000
#define MB86R0x_OHCI_BASE 0xfff81000
#define MB86R0x_IRC1_BASE 0xfffb0000
#define MB86R0x_MEMC_BASE 0xfffc0000
#define MB86R0x_TIMER_BASE 0xfffe0000
#define MB86R0x_UART0_BASE 0xfffe1000
#define MB86R0x_UART1_BASE 0xfffe2000
#define MB86R0x_IRCE_BASE 0xfffe4000
#define MB86R0x_CRG_BASE 0xfffe7000
#define MB86R0x_IRC0_BASE 0xfffe8000
#define MB86R0x_GPIO_BASE 0xfffe9000
#define MB86R0x_PWM0_BASE 0xfff41000
#define MB86R0x_PWM1_BASE 0xfff41100
#define MB86R0x_CRSR_SWRSTREQ (1 << 1)
/*
* Timer register bits
*/
#define MB86R0x_TIMER_ENABLE (1 << 7)
#define MB86R0x_TIMER_MODE_MSK (1 << 6)
#define MB86R0x_TIMER_MODE_FR (0 << 6)
#define MB86R0x_TIMER_MODE_PD (1 << 6)
#define MB86R0x_TIMER_INT_EN (1 << 5)
#define MB86R0x_TIMER_PRS_MSK (3 << 2)
#define MB86R0x_TIMER_PRS_4S (1 << 2)
#define MB86R0x_TIMER_PRS_8S (1 << 3)
#define MB86R0x_TIMER_SIZE_32 (1 << 1)
#define MB86R0x_TIMER_ONE_SHT (1 << 0)
/*
* Clock reset generator bits
*/
#define MB86R0x_CRG_CRPR_PLLRDY (1 << 8)
#define MB86R0x_CRG_CRPR_PLLMODE (0x1f << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X49 (0 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X46 (1 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X37 (2 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X20 (3 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X47 (4 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X44 (5 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X36 (6 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X19 (7 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X39 (8 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X38 (9 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X30 (10 << 0)
#define MB86R0x_CRG_CRPR_PLLMODE_X15 (11 << 0)
/*
* DDR2 controller bits
*/
#define MB86R0x_DDR2_DRCI_DRINI (1 << 15)
#define MB86R0x_DDR2_DRCI_CKEN (1 << 14)
#define MB86R0x_DDR2_DRCI_DRCMD (1 << 0)
#define MB86R0x_DDR2_DRCI_CMD (MB86R0x_DDR2_DRCI_DRINI | \
MB86R0x_DDR2_DRCI_CKEN | \
MB86R0x_DDR2_DRCI_DRCMD)
#define MB86R0x_DDR2_DRCI_INIT (MB86R0x_DDR2_DRCI_DRINI | \
MB86R0x_DDR2_DRCI_CKEN)
#define MB86R0x_DDR2_DRCI_NORMAL MB86R0x_DDR2_DRCI_CKEN
#endif /* MB86R0X_H */

6
common/serial.c
View File

@ -40,9 +40,9 @@ struct serial_device *__default_serial_console (void)
return &serial_scc_device;
#elif defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
|| defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) \
|| defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) \
|| defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) \
|| defined(CONFIG_SYS_SC520)
|| defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) \
|| defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) \
|| defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520)
#if defined(CONFIG_CONS_INDEX) && defined(CONFIG_SYS_NS16550_SERIAL)
#if (CONFIG_CONS_INDEX==1)
return &eserial1_device;

6
include/serial.h
View File

@ -25,9 +25,9 @@ extern struct serial_device * default_serial_console (void);
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \
defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \
defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
defined(CONFIG_SYS_SC520)
defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520)
extern struct serial_device serial0_device;
extern struct serial_device serial1_device;
#if defined(CONFIG_SYS_NS16550_SERIAL)